CI: Revert disable of some window test on Windows (pandas-dev#41481)

Author: mroeschke

ci/run_tests.sh

@@ -24,7 +24,7 @@ PYTEST_CMD="${XVFB}pytest -m \"$PATTERN\" -n $PYTEST_WORKERS --dist=loadfile $TE
 if [[ $(uname) != "Linux"  && $(uname) != "Darwin" ]]; then
     # GH#37455 windows py38 build appears to be running out of memory
     #  skip collection of window tests
-    PYTEST_CMD="$PYTEST_CMD --ignore=pandas/tests/window/ --ignore=pandas/tests/plotting/"
+    PYTEST_CMD="$PYTEST_CMD --ignore=pandas/tests/window/moments --ignore=pandas/tests/plotting/"
 fi
 
 echo $PYTEST_CMD